package com.aust.demo01;

/**
 * 多个线程同时操作一个对象
 * 问题：多个线程操作同一个资源的情况下，线程不安全，数据紊乱
 */
public class TestThread5 implements Runnable {

    // 票数
    private int ticketNums = 10;

    @Override
    public void run() {
        while (ticketNums >= 0) {
            try {
                Thread.sleep(200);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            System.out.println(Thread.currentThread().getName() + "拿到了第" + ticketNums-- + "张票");
        }
    }

    public static void main(String[] args) {
        TestThread5 testThread5 = new TestThread5();

        new Thread(testThread5, "小明").start();
        new Thread(testThread5, "黄牛").start();
        new Thread(testThread5, "老师").start();

    }

}
